Allison 1000 & 2000 Gen 4 Fault Codes: P0768 Shift Solenoid D Electrical CIRCUIT DESCRIPTION:Shift solenoid D is a normally...

Allison 1000 & 2000 Gen 4 Fault Codes: P0773 Shift Solenoid E Electrical CIRCUIT DESCRIPTION:Shift solenoid E is a normally...

Allison 1000 & 2000 Gen 4 Fault Codes: P0776 Solenoid B Controlled Clutch Stuck Off CIRCUIT DESCRIPTION:Trim solenoid B is...

Allison 1000 & 2000 Gen 4 Fault Codes: P0777 Solenoid B Controlled Clutch Stuck On CIRCUIT DESCRIPTION:Trim solenoid B is...

Allison 1000 & 2000 Gen 4 Fault Codes: P0778 Pressure Control Solenoid B Electrical CIRCUIT DESCRIPTION:Trim solenoid B is used...

Allison 1000 & 2000 Gen 4 Fault Codes: P0840 Transmission Pressure Switch Solenoid C Circuit CIRCUIT DESCRIPTION:The Pressure Switch Manifold...